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Find cheap flights from Trieste to the United States from $228

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trieste to the United States departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York1 stop$380
Los Angeles
Los Angeles1 stop$629
Miami
Miami1 stop$509
San Francisco
San Francisco1 stop$698
Boston
Boston1 stop$919
Denver
Denver1 stop$829
Seattle
Seattle2 stops$718
Fort Lauderdale
Fort Lauderdale2 stops$650
Atlanta
Atlanta1 stop$628

Good to know

Low season

July

High season

February

Cheapest flight

$228
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Trieste to New York

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Trieste to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trieste to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trieste to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from Trieste is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trieste to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to the United States with an airline and back to Trieste with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trieste to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to the United States from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Morning departure is around 14% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Trieste to the United States

 
Need help choosing which airline to fly with from Trieste to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
LufthansaOverall score based on 7726 reviews
6.7Entertainment
7.0Comfort
6.5Food
7.2Boarding
7.7Crew
Airline reviews

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

4.0 OkayAnonymous, May 2024LIS - IAD
Read more about Lufthansa reviews

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

ALL services were good. An announcement should’ve been made at the end of the flight that filling out a customs form would not be necessary anymore for USA travelers entering Philadelphia.

Book cheap flights from Trieste to the United States

Recent round-trip flight deals

5/21Tue
1 stopITA Airways
23h 50mTRS-JFK
6/3Mon
1 stopITA Airways
20h 30mJFK-TRS
$380
5/19Sun
1 stopITA Airways
32h 40mTRS-JFK
5/27Mon
1 stopITA Airways
30h 55mJFK-TRS
$381
9/5Thu
1 stopLufthansa
13h 00mTRS-EWR
9/16Mon
1 stopLufthansa
21h 00mEWR-TRS
$484
9/10Tue
1 stopLufthansa
12h 50mTRS-JFK
9/24Tue
1 stopLufthansa
16h 30mJFK-TRS
$499
9/8Sun
1 stop
28h 20mTRS-JFK
9/18Wed
2 stops
17h 55mJFK-TRS
$541
6/13Thu
2 stops
17h 00mTRS-JFK
7/4Thu
2 stops
14h 05mJFK-TRS
$583
8/22Thu
2 stopsDelta
20h 32mTRS-JFK
8/28Wed
2 stopsDelta
25h 26mJFK-TRS
$608
8/21Wed
2 stopsDelta
33h 55mTRS-LGA
8/28Wed
2 stopsDelta
26h 25mLGA-TRS
$608
5/16Thu
2 stopsAir France
22h 23mTRS-FLL
5/20Mon
2 stopsAir France
23h 50mFLL-TRS
$687
5/16Thu
2 stopsAir France
22h 23mTRS-FLL
5/20Mon
2 stopsAir France
23h 50mFLL-TRS
$689

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Recent one-way flight deals

5/17Fri
2 stops
38h 30mTRS-JFK
$228
6/16Sun
2 stops
45h 35mTRS-JFK
$291
5/15Wed
2 stopsAir Europa
36h 30mTRS-JFK
$625
8/28Wed
2 stopsAir Europa
36h 30mTRS-JFK
$627
5/14Tue
1 stopITA Airways
12h 35mTRS-JFK
$631
8/25Sun
1 stopITA Airways
13h 15mTRS-JFK
$632
5/14Tue
2 stopsTAP AIR PORTUGAL
15h 55mTRS-EWR
$671
8/28Wed
2 stopsTAP AIR PORTUGAL
16h 00mTRS-EWR
$673
5/16Thu
1 stopLufthansa
13h 00mTRS-EWR
$962
5/14Tue
1 stopLufthansa
13h 00mTRS-EWR
$963

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